Devices
Products we support
Device Categories
All devices we support will have automatic updates, Secure VoIP, and the latest configurations to scale your business.
Desk Phones & ATA's

Yealink SIP-T31W
Basic Level ($59)
- 2.3” B&W Screen (132x64)
- Up to 2 VoIP Lines/accounts)
- Two 10/100 Ethernet Ports
- WiFi Support
- NO Blue Tooth support
- Local 5-way conferencing
- Two programable DSS keys
- POE Support

Yealink SIP-T34W
Basic Level ($99)
- 2.4” color Screen (320x240)
- Up to 4 VoIP Lines/accounts)
- Two 10/100/1000 Ethernet Ports
- WiFi Support
- Supports Blue tooth - By adding BT50/BT51A adapter
- Local 5-way conferencing
- 12 programable DSS keys
- POE Support

Yealink SIP-T44W
Medium Level ($125)
- 2.8” color Screen (320x240)
- Up to 12 VoIP Lines/accounts)
- Two 10/100/1000 Ethernet Ports
- WiFi Support
- Blue Tooth support
- Local 5-way conferencing
- 21 programable DSS keys
- POE Support

Yealink SIP-T54W
Professional Level ($169)
- 4.3” color Screen (480x272)
- Up to 16 VoIP Lines/accounts)
- Two 10/100/1000 Ethernet Ports
- WiFi Support
- Blue Tooth support
- Local 10-way conferencing
- 27 programable DSS keys
- POE Support
- DECT Support up to 4 Cordless Phones

Yealink SIP-T57W
Professional Level ($229)
- 7” color touch Screen (800x480)
- Up to 16 VoIP Lines/accounts)
- Two 10/100/1000 Ethernet Ports
- WiFi Support
- Blue Tooth support
- 10-way Audio Conferencing
- 29 programable DSS keys
- POE Support
- DECT Support up to 4 Cordless Phones

Yealink SIP-T58W
Professional Level ($289)
- 7” color Touch Screen (1024x600)
- Up to 16 VoIP Lines/accounts)
- Two 10/100/1000 Ethernet Ports
- WiFi Support
- Blue Tooth support
- 10 Party Audio Conferencing
- 27 programable DSS keys
- POE Support
- DECT Support up to 4 Cordless Phones

Yealink W76P
Pairs up to 10 cordless ($165)
- Up to 10 VoIP Lines/accounts
- Two 10/100 Ethernet Ports
- NO WiFi Support
- NO Blue Tooth support
- Local 3-way conferencing
- Up to 20 concurrent calls
- POE support

Yealink W56H
Cordless ($89)
- 1 VoIP Lines/accounts
- One 10/100 Ethernet Ports
- No WiFi Support
- No Blue Tooth support
- 3-way audio conferencing
- Two programable DSS keys
- Up to 30 hours Talk Time
- Up to 400 hours standby time
Conference Phones

Yealink CP965
Conference ($549)
- 5” Color Screen (720x1280)
- 1 VoIP Lines/accounts
- One 10/100 Ethernet Ports
- WiFi Support
- Blue Tooth support
- 10-way conferencing
- POE Support
Bring your device to EVS
EVS supports a wide range of VoIP phones that allows automatic updates. If you already own a device, please provide us with the make and model of your existing phone sets to determine if your device is compatible with our automatic update service.
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